宁可让儿童一个字也不识，也不要使他为了学到这一些学问而把其他有用的东西都牺牲了。
文学即自由。
The magi, as you know, were wise men—wonderfully wise men—who brought gifts to the Babe in the manger. They invented the art of giving Christmas presents. Being wise, their gifts were no doubt wise ones, possibly bearing the privilege of exchange in case of duplication.
Leadership is about making tough decisions today that will benefit future generations.
Sustainability is not an option; it's a necessity for long-term success.
我们正在用信息淹没人们。我们需要通过处理器来过滤它。人类必须将信息转化为智慧或知识。我们往往忘记了，没有计算机会提出一个新问题。
The real challenge is not in solving the equations, but in understanding what the solutions mean.
What can be said at all can be said clearly; and whereof one cannot speak thereof one must be silent.